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Putter kit
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Patent number 7,077,760
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Issue date Jul 18, 2006
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Focus Golf Systems, Inc.
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William Patrick Gray
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A63 - SPORTS GAMES AMUSEMENTS
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Hosel for a golf club
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Patent number D495021
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Issue date Aug 24, 2004
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Focus Golf Systems, Inc.
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William Patrick Gray
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D21 - Games, toys, and sports goods
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Putter blade
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Patent number 6,592,467
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Issue date Jul 15, 2003
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Focus Golf Systems, Inc.
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William Patrick Gray
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A63 - SPORTS GAMES AMUSEMENTS
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Shock Absorbing iron head
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Patent number 5,492,327
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Issue date Feb 20, 1996
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Focus Golf Systems, Inc.
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John J. Biafore
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A63 - SPORTS GAMES AMUSEMENTS
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Golf bag
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Patent number 5,445,267
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Issue date Aug 29, 1995
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Focus Golf Systems, Inc.
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John J. Biafore
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A63 - SPORTS GAMES AMUSEMENTS